OpenFOAM Industrial Multiphysics WorkflowNew

Background

OpenFOAM is the most widely deployed open-source CFD platform. Its finite-volume core plus solver zoo (incompressible/compressible, heat transfer, combustion, multiphase, electromagnetics) makes it the default reference for industrial multiphysics workflows.

Typical industrial workflow

1. Geometry preparation and snappyHexMesh automation for parametric families
2. Boundary conditions and turbulence model selection validated per case family
3. Batch execution on clusters with function objects logging derived quantities
4. Post-processing in ParaView; structured export for ML pipelines

Where physics-AI plugs in

• Training-data factory: batched simulations generate labeled fields for surrogates and neural operators
• Reduced-order models embedded in design loops where full CFD is too slow
• ML turbulence closures and wall models evaluated in OpenFOAM contexts

Use cases

• Electronics cooling and HVAC design sweeps
• Combustion and reacting-flow development
• Academic/industrial validation benchmarks for learned models

Resources

• OpenFOAM documentation and tutorial guide
• OpenFOAM Foundation release notes and solver documentation